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On Dubai's artificial island, empty beaches stand in stark contrast to frantic hotel lobbies, where stranded tourists have taken shelter as they wait for a way home.

Air routes closed, airports damaged and hundreds of thousands of passengers stranded: the new war in the Middle East has again highlighted the global aviation sector's vulnerability to geopolitical upheaval.

President Donald Trump on Monday said he is not ruling out sending US troops into Iran, while threatening a new, "big wave" of attacks.

After years of US planning and weeks of military buildup, President Donald Trump gave the order for American forces to strike Iran: "Operation Epic Fury is approved. No aborts. Good luck."

Liam Rosenior on Monday demanded an improvement in discipline from his Chelsea players after Pedro Neto became their ninth player to be sent off this season, threatening to drop players who do not show greater control.

Oil and gas prices soared, stock markets slid and the dollar firmed on Monday as the widening Iran war shook financial markets across the globe.

The US defense secretary on Monday declined to rule out putting troops on the ground in Iran and indicated the war launched over the weekend could go on for as long as six weeks.

Saudi Arabia's military raised its readiness levels after multiple attacks by Iran, a source close to the army told AFP on Monday, while another warned of a possible military response if its oil infrastructure is targeted.

The war launched by the United States and Israel against Iran spread across the Middle East and beyond on Monday with Lebanon's Hezbollah entering the fray and a British air base in Cyprus targeted.

Israel traded fire with Hezbollah in Lebanon on Monday and pressed its attacks on Iran as the fallout from two days of US-Israeli strikes widened, with Iranian counterattacks hitting Gulf states and a British base in Cyprus.

Barcelona coach Hansi Flick insisted Monday his team could turn around a 4-0 deficit in the Copa del Rey semi-final tie against Atletico Madrid.

As the attention of the world's fashionistas moves from Milan to Paris on the final day of the Italian city's Fashion Week Monday, a roundup of Italy's runway style is due.

The Rijksmuseum in Amsterdam said Monday it had uncovered a new painting by Rembrandt, using advanced scanning technology and stylistic analysis to confirm it was crafted by the Dutch master.

Italian ski great Federica Brignone, who came back from injury to win two gold medals at last month's Winter Olympics, announced on Monday she had ended her campaign for this season.

Thriving thanks to their strategic geographical position, strong state backing and leading carriers, huge air hubs in the Gulf oil kingdoms have been shaken by the conflict over Iran.

Fighting over Iran impacted the start on Monday of the Mobile World Congress (MWC) telecoms trade fair thousands of miles away in Barcelona, with Israeli firms absent and activists demonstrating for a boycott of the country's pavilion.

South Korea went to the top of Pool A in the Women's Asian Cup after overcoming a dogged Iran 3-0 in their tournament opener on Queensland's Gold Coast on Monday.

Liverpool boss Arne Slot said Monday that the growing reliance on set pieces in the Premier League has sucked some of the joy out of football but accepts it is the new reality.

Israel traded fire with Hezbollah in Lebanon on Monday and continued attacks on Iran as the fallout from two days of US-Israeli strikes widened, with Iranian counterattacks hitting Gulf states and a British base in Cyprus.

The death toll from Pakistan's violent weekend protests over the killing of Iran's supreme leader in US-Israeli strikes has reached at least 25, according to an AFP tally on Monday.

Oil and gas prices soared, stock markets slid and the dollar firmed on Monday as the widening Iran war shook financial markets across the globe.

The head of the UN's nuclear watchdog said on Monday his agency has "no indication" that any nuclear installations have been damaged or hit in Iran following US and Israeli strikes on the country.

An industrial relations showdown looms this week as Germany's powerful IG Metall union is seeking to gain control of the works council at US billionaire Elon Musk's Tesla plant outside Berlin.

Israel traded fire with Hezbollah in Lebanon on Monday and continued attacks on Iran as the fallout from two days of US-Israeli strikes widened, with Iranian counterattacks in Gulf states and a British base in Cyprus.

Police arrested four Greenpeace activists on Monday for blocking a cargo ship in France that they alleged was transporting uranium from Russia for the country's nuclear power plants.

Tens of thousands flocked to the Mobile World Congress (MWC) in Barcelona Monday, with this year's edition of the telecoms trade fair marked by efforts to integrate AI into networks.

Police in Indian-administered Kashmir fired teargas on Monday during clashes with thousands of demonstrators protesting the killing of Iran's supreme leader Ayatollah Ali Khamenei for a second day in a row.

Israel and Hezbollah traded fire on Monday as the fallout from US-Israeli strikes on Iran widened, with attacks in Gulf states and a British base in Cyprus.

India and Canada on Monday reached a string of agreements, including on critical mineral cooperation and a "landmark" uranium supply deal for nuclear power, the countries' leaders said in New Delhi.

Oil and gas prices soared while stocks fell in Asia on Monday after US-Israeli strikes on Iran sent investors fleeing the prospect of an extended conflict in the crude-rich Middle East.

The 2026 Formula One season has been flagged up as revolutionary because of the sweeping changes to chassis and power unit regulations, designed to create more overtaking opportunities and improve the sport's eco-sustainability.

The death toll from Pakistan's violent weekend protests over the killing of Iran's supreme leader has reached at least 25, according to an AFP tally on Monday.